Lenovo NetVista Hardware Maintenance Manual (HMM) for IBM NetVista 6826, 8317, - Page 29

Identifying parts on the system board

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Identifying parts on the system board The system board (sometimes called the planar or motherboard) is the main circuit board in the computer. It provides basic computer functions and supports a variety of devices that are IBM-installed or that can be installed later. The following illustration shows the locations of parts on the system board. 1 Microprocessor 2 DIMM connectors 3 Front panel connector 4 CD audio connector 5 PCI riser connector 6 Secondary IDE connector 7 Primary IDE connector 8 Battery 9 Diskette drive connector 10 Clear CMOS/BIOS recovery jumper 11 System fan connector 12 Microprocessor fan connector 13 Main power 14 Microprocessor power connector Chapter 5. Installing Options 23

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Identifying parts on the system board
The system board (sometimes called the
planar
or
motherboard
) is the main circuit
board in the computer. It provides basic computer functions and supports a variety
of devices that are IBM-installed or that can be installed later.
The following illustration shows the locations of parts on the system board.
1
Microprocessor
8
Battery
2
DIMM connectors
9
Diskette drive connector
3
Front panel connector
10
Clear CMOS/BIOS recovery jumper
4
CD audio connector
11
System fan connector
5
PCI riser connector
12
Microprocessor fan connector
6
Secondary IDE connector
13
Main power
7
Primary IDE connector
14
Microprocessor power connector
Chapter 5. Installing Options
23